Cleaning machine



FIG. 1 is an isometric view of a cleaning machine showing our newdesign;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a left side elevation view thereof;

FIG. 5 is a right side elevation view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an isometric view thereof in a collapsed position.

The broken lines are for illustrative purposes only and form no part ofthe claimed design.

CLAIM The ornamental design for a cleaning machine, as shown anddescribed.